body{
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    background-color: pink;
}
.container{
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    text-align: center;
}
.button{
    display: inline-block;
    height: 50px;
    width: 120px;
    margin-top: 20px;
    padding: 10px 20px;
    background-color: deepskyblue;
    color: white;
    border: none;
    border-radius: 10px;
    box-shadow: 2px 2px 5px black;
    text-decoration: none;
    line-height: 2;
    transition: all 0.3s ease;
    
}
.button:hover{
    background-color: skyblue;
    transform: translateY(2px);
    box-shadow: 2px 2px 5px rgba(0,0,0,0.3);
}
.button-grid{
    display: grid;
    border-radius: 20px;
    grid-template-columns: repeat(2,1fr);
    place-items: center;
    text-align: center;
    margin: 0;
    gap: 10px;
}
.control-flex{
    display: flex;
    justify-content: center;
}
.col-1{
    grid-template-columns: repeat(1,1fr)!important;
}
.col-3{
    grid-template-columns: repeat(3,1fr)!important;
}